Anna Ziegler talks about writing Rosalind Franklin for 'Photograph 51'.

In an excerpt from Issue #22 of Cosmic Genome, Anna Ziegler, writer of Photograph 51, talks about writing the character of Rosalind Franklin. The full interview can be seen in Cosmic Genome. Subscribe now at cosmicgenome.com Photograph 51 opens on the West End in September with Nicole Kidman.